5-(Diethylamino)pent-3-yn-2-ol CAS 10575-26-5
| CAS No. | 10575-26-5 |
| Molecular Formula | C9H17NO |
| Molecular Weight | 155.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-(Diethylamino)pent-3-yn-2-ol (CAS 10575-26-5) is a high-purity analytical reference standard with the molecular formula C9H17NO and a molecular weight of 155.24 g/mol.
Structurally, 5-(Diethylamino)pent-3-yn-2-ol (C9H17NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 155.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-(Diethylamino)pent-3-yn-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H17NO |
| Molecular Weight | 155.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Diethylamino Standards
- 5-(Diethylamino)pent-3-yn-1-ol (CAS 16454-74-3)
- (E)-4-(Diethylamino)but-2-enamide (CAS 206126-17-2)
- 4-Diethylamino-piperidine (CAS 143300-64-5)
- 5-(Diethylamino)-2-pentanone (CAS 105-14-6)
- 3-(Diethylamino)-2,2-dimethyl-propionaldehyde (CAS 6343-47-1)
- 1-(2-(Diethylamino)ethyl)guanidine (CAS 13845-72-2)
- 2-(Diethylamino)-2-methylpropanamide (CAS 21404-84-2)
- [2-(diethylamino)ethyl](propyl)amine (CAS 90723-12-9)
Recommended Standards
- {4-Aminobicyclo[2.2.2]octan-1-yl}methanol (CAS 105176-66-7)
- 3-((Cyclopropylmethoxy)Methyl)Pyrrolidine (CAS 1063734-02-0)
- 4-[trans-2-aminocyclopropyl]phenol (CAS 104777-77-7)
- {imidazo[1,2-a]pyridin-7-yl}methanamine (CAS 1073428-81-5)
- 5-Chloro-2,3-dimethylpyridine (CAS 72093-08-4)
- Benzyl 2,5-diazaspiro[3.5]nonane-5-carboxylate (CAS 1246032-36-9)
- 4-methoxy-3-[(2-methylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 735305-60-9)
- 3-(2-Nitrophenoxy)propionic Acid (CAS 6336-59-0)
- 2,5-Dioxopyrrolidin-1-yl 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanoate (CAS 852527-45-8)
- 5-[(2E)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(methoxyimino)ethyl]-N,N-diethylthiophene-2-sulfonamide (CAS 344278-51-9)
- 2-(3-Methylbenzofuran-2-yl)acetic acid (CAS 1204-89-3)
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